| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 25.802 | N/A |
| 2 | 4 | 18.993 | 22/7:04.655 |
| 3 | 5 | 20.450 | 21/7:00.232 |
| 4 | 5 | 18.309 | 22/7:10.066 |
| 5 | 5 | 19.992 | 22/7:13.958 |
| 6 | 5 | 19.761 | 22/7:15.323 |
| 7 | 5 | 20.685 | 22/7:19.467 |
| 8 | 5 | 19.101 | 22/7:17.675 |
| 9 | 5 | 21.132 | 21/7:01.859 |
| 10 | 5 | 21.754 | 21/7:06.195 |
| 11 | 5 | 28.891 | 20/7:03.031 |
| 12 | 5 | 18.468 | 21/7:19.503 |
| 13 | 4 | 18.774 | 21/7:16.318 |
| 14 | 5 | 25.651 | 20/7:03.283 |
| 15 | 5 | 19.383 | 20/7:01.197 |
| 16 | 5 | 25.582 | 20/7:07.241 |
| 17 | 5 | 18.375 | 20/7:03.971 |
| 18 | 5 | 19.311 | 20/7:02.133 |
| 19 | 5 | 22.107 | 20/7:03.449 |
| 20 | 5 | 21.453 | 20/7:03.974 |